TY  - JOUR
AU  - Li, H. P.
AU  - Xiao, C. W.
AU  - Liang, W. H.
AU  - Wu, J. J.
AU  - Wang, E.
AU  - Oset, E.
PY  - 2024
DA  - 2024//
TI  - How to unravel the nature of the Σ*(1430)(1/2-) state from correlation functions
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 114018
EP  - 12pp
VL  - 110
IS  - 11
PB  - Amer Physical Soc
AB  - We calculate the correlation functions for the K <overline> 0 p ; c+E0;c0E+;c+A, and riE+ states, which in the chiral unitary approach predict an excited E*(1/2-) state at the Collaboration. Once this is done, we tackle the inverse problem of seeing how much information one can obtain from these correlation functions. With the resampling method, one can determine the scattering parameters of all the channels with relative precision, by means of the analysis in a general framework, and find a clear cusplike structure corresponding to the E*(1/2-) in the different amplitudes at the K <overline> N threshold. KN threshold, recently observed by the Belle
SN  - 2470-0010
UR  - https://arxiv.org/abs/2409.05787
UR  - https://doi.org/10.1103/PhysRevD.110.114018
DO  - 10.1103/PhysRevD.110.114018
LA  - English
N1  - WOS:001385922200008
ID  - Li_etal2024
ER  -